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Individual Calculations September 2011 |
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| Davis, Ashley J Total change: 13.80 | |   |
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| 8th South Wales International Open | Penarth | WLS | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1916 | 3.00 | 5 | 0.62 | 30 | 18.60 | |
|  Rayner, Francis | | | 2140 | WLS | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Einarsson, Oskar Long | | | 1743 | ISL | 0.50 | 1 | -0.23 | 30 | -6.90 | | | Mottonen, Ari | | | 1997 | FIN | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Vickery, Steve | | | 1753 | WLS | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Schmitz, Andreas Arnold | c | | 2052 | GER | 1.00 | 1 | 0.68 | 30 | 20.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Glorney Cup 2011 | Dublin | IRL | 2011-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 1916 | 1.00 | 6 | -0.16 | 30 | -4.80 | |
| | Jones, Victor | | | 2153 | ENG | 0.00 | 1 | -0.20 | 30 | -6.00 | | | McClement, Andrew | | | 2072 | SCO | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Griffiths, Ryan Rhys | f | | 2301 | IRL | 0.00 | 1 | -0.09 | 30 | -2.70 | | | McClement, Andrew | | | 2072 | SCO | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Jones, Victor | | | 2153 | ENG | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Griffiths, Ryan Rhys | f | | 2301 | IRL | 0.00 | 1 | -0.09 | 30 | -2.70 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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